87565776

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 241056000

約数和(自身を除く): 153490224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 239, 272, 408, 449, 478, 717, 816, 898, 956, 1347, 1434, 1796, 1912, 2694, 2868, 3592, 3824, 4063, 5388, 5736, 7184, 7633, 8126, 10776, 11472, 12189, 15266, 16252, 21552, 22899, 24378, 30532, 32504, 45798, 48756, 61064, 65008, 91596, 97512, 107311, 122128, 183192, 195024, 214622, 321933, 366384, 429244, 643866, 858488, 1287732, 1716976, 1824287, 2575464, 3648574, 5150928, 5472861, 7297148, 10945722, 14594296, 21891444, 29188592, 43782888, 87565776]

約数ペア:

[(1, 87565776), (2, 43782888), (3, 29188592), (4, 21891444), (6, 14594296), (8, 10945722), (12, 7297148), (16, 5472861), (17, 5150928), (24, 3648574), (34, 2575464), (48, 1824287), (51, 1716976), (68, 1287732), (102, 858488), (136, 643866), (204, 429244), (239, 366384), (272, 321933), (408, 214622), (449, 195024), (478, 183192), (717, 122128), (816, 107311), (898, 97512), (956, 91596), (1347, 65008), (1434, 61064), (1796, 48756), (1912, 45798), (2694, 32504), (2868, 30532), (3592, 24378), (3824, 22899), (4063, 21552), (5388, 16252), (5736, 15266), (7184, 12189), (7633, 11472), (8126, 10776)]